@misc{Elżbieta_Maślak_Mikołaj_J._Tomaszyk_Leadership_2013,
 author={Elżbieta Maślak, Mikołaj J. Tomaszyk},
 address={Poznań},
 year={2013},
 contents={Strona 35-52},
 publisher={Poznań : IZ,},
 language={pol},
 title={Leadership in the EU in the Context of the Polish Presidency of the Council of the European Union},
 type={text},
}